96972439 has 16 divisors (see below), whose sum is σ = 105076224. Its totient is φ = 89258400.

The previous prime is 96972413. The next prime is 96972443. The reversal of 96972439 is 93427969.

It is not a de Polignac number, because 96972439 - 2¹³ = 96964247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 96972392 and 96972401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96972479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69529 + ... + 70909.

It is an arithmetic number, because the mean of its divisors is an integer number (6567264).

Almost surely, 2^96972439 is an apocalyptic number.

96972439 is a deficient number, since it is larger than the sum of its proper divisors (8103785).

96972439 is a wasteful number, since it uses less digits than its factorization.

96972439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518.

The product of its digits is 734832, while the sum is 49.

The square root of 96972439 is about 9847.4585046092. The cubic root of 96972439 is about 459.4265680706.

The spelling of 96972439 in words is "ninety-six million, nine hundred seventy-two thousand, four hundred thirty-nine".